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# HEWLETT-PACKARD COMPANY
HP BRIO 80XX (VER. 2)
Device Type Mainboard
Processor AM K6/Pentium/Pentium MMX
Processor Speed 166/200/233MHz
Chip Set Unidentified
Video Chip Set Unidentified
Maximum Onboard 128MB (EDO supported)
Memory
Maximum Video 2MB
Memory
Cache 256KB
BIOS Unidentified
Dimensions 254mm x 218mm
I/O Options Floppy drive interface, IDE interfaces (2),
riser slot
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Status panel | C1 | IDE interface 1 | CN2 |
| connector | | | |
|-------------------+----------+------------------+----------|
| Chassis fan power | C2 | Floppy drive | CN3 |
| | | interface | |
|-------------------+----------+------------------+----------|
| IDE interface 2 | CN1 | Riser slot | SL1 |
|------------------------------------------------------------|
| Note: The type and location of the rear panel connectors |
| are unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------+-------+-----------------|
| ยป | CMOS memory normal operation | JP1 | Pins 1 & 2 |
| | | | closed |
|---+------------------------------+-------+-----------------|
| | CMOS memory clear | JP1 | Pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 8MB | (2) 1M x 36 | None |
|------------------+--------------------+--------------------|
| 16MB | (2) 2M x 36 | None |
|------------------+--------------------+--------------------|
| 16MB | (2) 1M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 24MB | (2) 2M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 32MB | (2) 4M x 36 | None |
|------------------+--------------------+--------------------|
| 32MB | (2) 2M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 40MB | (2) 4M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 48MB | (2) 4M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 64MB | (2) 8M x 36 | None |
|------------------+--------------------+--------------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 72MB | (2) 8M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 80MB | (2) 8M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 96MB | (2) 8M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: 256KB cache is factory installed and is not |
| configurable. The location is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO MEMORY CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 1MB | (1) 256K x 16 | None |
|------------------+--------------------+--------------------|
| 2MB | (1) 256K x 16 | (1) 256K x 16 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AM K6) |
|------------------------------------------------------------|
| CPU speed | Clock speed | Multiplier | JP5 |
|-----------+-------------+------------+---------------------|
| 166MHz | 66MHz | 2.5x | Pins 3 & 4, 5 & 6 |
| | | | closed |
|-----------+-------------+------------+---------------------|
| 200MHz | 66MHz | 3x | Pins 5 & 6 closed |
|-----------+-------------+------------+---------------------|
| 233MHz | 66MHz | 3.5x | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
| CPU speed | Clock speed | Multiplier | JP5 |
|-----------+-------------+------------+---------------------|
| 166MHz | 66MHz | 2.5x | Pins 3 & 4, 5 & 6 |
| | | | closed |
|-----------+-------------+------------+---------------------|
| 200MHz | 66MHz | 3x | Pins 5 & 6 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL MMX) |
|------------------------------------------------------------|
| CPU speed | Clock speed | Multiplier | JP5 |
|-----------+-------------+------------+---------------------|
| 166MHz | 66MHz | 2.5x | Pins 3 & 4, 5 & 6 |
| | | | closed |
|-----------+-------------+------------+---------------------|
| 200MHz | 66MHz | 3x | Pins 5 & 6 closed |
|-----------+-------------+------------+---------------------|
| 233MHz | 66MHz | 3.5x | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | JP4 |
|-------------------+----------------------------------------|
| 2.14v | Pins 1 & 2 closed |
|-------------------+----------------------------------------|
| 2.84v | Pins 7 & 8 closed |
|-------------------+----------------------------------------|
| 3.54v | Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
+------------------------------------------------------------+